Welcome to Heavy Duty Transaxle,

The leading supplier of new, used and obsolete off-highway drivetrain products, including planetary axles, transmissions, brakes and other components. With over 30 years of experience in the off-road transportation industry our experts can help you find the components you need to get you back to work.

See our Products Page to learn more about the products we sell and service.

Featured Products

Heavy Duty Transaxle stocks a wide variety of new, remanufactured and hard-to-find drivetrain components. Contact Us for Pricing & Availability on off-highway drive train products.

What’s new at Heavy Duty Transaxle?

Our team has over 30 years of experience in planetary axles, differentials, transmissions, brakes and other components. With all this knowledge we complete builds that are above the competition.

Most recently our team completed a build of 10 Clark Axle Assemblies, Clark BD-91000. These will go into new Super 963 Kenworth trucks in the Middle East. Take a look at our other Recent Projects.

We offer full rebuild service on Clark Axles and keep a large inventory of Clark differential parts and Clark axle parts. Contact Us


The Heavy Duty Line Card

Line Card